{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "This study was designed to compare the efficacy of efegatran plus streptokinase versus heparin plus accelerated tissue plasminogen activator ( TPA ) in coronary reperfusion in acute MI ."}
{"GENE": ["streptokinase", "tissue plasminogen activator", "TPA"]}